2009: Recent submissions

Now showing items 181-200 of 243

Aspects regarding the usefulness of Geographically Weighted Regression (GWR) for digital mapping of soil parameters

Patriche, C.; Vasiliniuc, I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

An alternative to classical soil mapping, using the limits of the soil spatial units, is the digital mapping, which makes use of statistical methods and GIS-derived spatial layers for a more accurate and continuous display ...
The influence of banatite mining sterile on the bean and potato crops on a typical preluvosoil from Moldova Noua

Niţă, L.; Niță, Simona; Panaitescu, Liliana; Mircov, V.D. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Mining sterile from banned exploitations in South-West Romania contains considerable amounts of trace-elements (Mn, Mo, Cu, Zn, etc.) and macro-elements (Ca, Mg, S, and P) that ca be valorised on agricultural crops. ...
Technical solution for irrigation pipes gasket

Nicolescu, C.; Anghel, S.; Bucur, Daniel; Şovăială, Gh. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The hydraulic plate seal made of aluminium pipes with nominal flow of 100 mm and operating pressure of 0.5 MPa. The crossing pipes with a length of 6.0 m are composing the installation of sprinkling watering with manual ...
The wheat yield quality with different fertilizers and pesticides applying when used to the wheat crop on cambic chernozem from ARDS Caracal

Mocanu, R.; Dodocioiu, Ana-Maria; Susinski, M.; Anton, Iulia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Within the long term experiments with different fertilizers with N, P, K that were set up at ARDS Caracal in 2008 there was researched the wheat yield quality. The nitrogen content from wheat kernels and, respectively, ...
The effect of several fertilizer types on the wheat, corn and soybean crops in long term experiments at ARDS Caracal

Mocanu, R.; Dodocioiu, Ana-Maria; Susinski, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Among the oldest long term experiments from our country, on the first place is the experiments begun in 1965 at ARDS Caracal that continues in present. These experiments comprise a crop rotation formed of three crops, wheat, ...
The use of digital orthophotomaps at the realization of spatial database for the land-soil cartographic units

Moca, Valeriu; Ilioi, D.; Radu, Oprea; Huțanu, Cristian (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

By using photogrammetric technologies that provide digital photographic image processing, one has moved to the realization of the spatial database in digital format. In this context, for the 2003-2007 period, it is ...
Studies on the possibility of realization of the geographic information system for forest private owners

Marincaş, I.B.; Crainic, G. C.; Şteţco, I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The activities concerning forest sector regardless the type of ownership are characterized by high complexity, taking into account biological peculiarities of woody species significant to forestry, the technical level ...
Cropping systems and fertilization effects on erosion and soil quality in Moldavian Plain

Jităreanu, Gerard; Ailincăi, Costică; Bucur, Daniel; Răus, Lucian; Ailincăi, Despina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Investigations, set up in 1968, were carried out on a Cambic Chernozem with a slope of 14%. They have shown the influence of different crop rotations and fertilization on soil erosion and fertility. On slope lands from ...
Diversity and distribution of the oribatid mites (Acari, Oribatida) in some grassland ecosystems from the lower section of the Prut meadow (Romania)

Ivan, Otilia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

This study comprises the results of researches carried on in some grassland ecosystems from the lower section of the Prut meadow, and aims to evidence the manner in which the changes of habitats due to the embankment measures ...
Some aspects with regard to the design of transport instalations in forestry fund using modern technologies

Iovan, C.; Crainic, G.C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The development of all activities concerning forestry implies the existence of an adequate infrastructure. The network of roads serving the forestry sector, regardless to their specificity, must be designed with conformity ...
The impact of metallurgic activities on the soil quality in Dâmboviţa county

Elekes, Carmen-Cristina; Dumitriu, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The dusts resulted from the metallurgic activities have a great impact on the soil, by the high contribution in heavy metals. These elements are accumulated, especially in the superior layer of the soil, from where they ...
The changing of the soil reaction as a result of applying several fertilizer types

Dodocioiu, Ana-Maria; Mocanu, R.; Susinski, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

As a result of long term applying of chemical fertilizers with different crops, the soils have changed their agrochemical features of which the most sensitive to the fertilizer applying is the soil reaction. In order to ...
Comparative study between the natural soils and soils degraded by mining from Gorj district

Dodocioiu, Ana-Maria; Susinski, M.; Mocanu, R.; Anton, Iulia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The Gorj District has a 250,268 ha.Of all this surface, 7.6% which means 19,140 ha is affected by mining activity as follows: 6,861.2 ha quarries (35.85%); 440.8 ha micro quarries (2.3%); 7,971 ha sterile dumps (41.65%); ...
Particular realization cases of topographical details network solved using GNSS technology, in forestry

Crainic, G.C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

In Romanian Forestry, the utilization conditions of GNSS technology are restrictive and this situation leads to the emergence of particular cases. Most frequent cases for GNSS technology encountered in forestry are: the ...
The behaviour of sunflower crop under different treatments from the Lacu Sarat trial plot, Brăila

Coteț, Valentina; Dumitru, Sorina; Mocanu, Victoria; Calciu, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Sunflower is the most important oil plant, being the third plant in oilseeds grass family, and being used in food and food industry. Being a heat and light loving plant , it is cultivated in the corn areal and it is ...
The effect of deep loosening on crop production in the trial plot Lacu Sărat, Brăila

Coteț, Valentina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The results presented here were obtained within 1998-2004 period at the Lacu Sarat trial plot in natural conditions in the frame of the ameliorative field scheme and also the crops structure. The results are faced with ...
Chromatographic methods for determination of herbicide residues in various matrices

Coroi Cara, Irina-Gabriela; Jităreanu, Gerard (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Modern agriculture depends to a large degree on the use of herbicides in order to cotrol weeds that compete with the crops. Herbicides are widely used in agricultural crops to control weeds they may produce important ...
Diversity and structure of edaphic mesofauna in relation of culture system

Călugăr, Adina; Ivan, Otilia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The aim of the present work is to evidence the effects of the various cultural practices (greenhouses and field, ecological and conventional) on the edaphic mesofauna. The investigations concerning edaphic mesofauna consist ...
The effect of maleic polyelectrolyte "Ponilit GT1" on soil structure at soybean crop

Cara, M.S.; Jităreanu, Gerard; Coroi Cara, Irina-Gabriela; Țopa, Denis-Constantin (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The main objective of this study consists in testing the effect produced by maleic polyelectrolyte Ponilit GT1 on water stable aggregate. The solutions of Ponilit GT1 was applied to surface of a cambic chernozem with ...
Analysis of some economic efficiency indicators of the livestock constructions in the Iasi county

Bucur, Roxana-Dana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The evaluation of the economic efficiency of a production process are a great importance in establishing the advantage of carrying on the production activity as it has been programmed, or of modifying it. Since productivity ...

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